| 起重机吊臂结构有限元模态分析 |
| |
| 引用本文： | 蒋红旗,王繁生.起重机吊臂结构有限元模态分析[J].农业机械学报,2006,37(3):20-22. |
| |
| 作者姓名： | 蒋红旗 王繁生 |
| |
| 作者单位： | 徐州师范大学工学院,221011,徐州市;徐州师范大学工学院,221011,徐州市 |
| |
| 摘 要： | 对起重机吊臂进行了有限元模态分析,得出了各阶模态下吊臂的固有频率和振型,找到了吊臂振动中的危险区域,为设计和改造提供理论依据。
|
| 关 键 词： | 起重机 吊臂 有限元法 模态分析 |
| 收稿时间： | 11 10 2004 12:00AM |
| 修稿时间： | 2004年11月10 |
Vibration Mode Analysis of Crane Jib using Finite Element Method |
| |
| Jiang Hongqi,Wang Fansheng.Vibration Mode Analysis of Crane Jib using Finite Element Method[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(3):20-22. |
| |
| Authors: | Jiang Hongqi Wang Fansheng |
| |
| Institution: | Xuzhou Normal University |
| |
| Abstract: | The natural frequencies and modes of vibration of the crane jib are worked out in different modes using finite element method. The risk vibration zones of jibs are found out. This method of mode analysis, whose reliability has been confirmed by the intensity measurement, provides basis for the design and reconstruction of crane jib. |
| |
| Keywords: | Crane Jib Finite element method Mode analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
